Iiphampu yamanzi kagesiilungisa ukugeleza kokupholisa okujikelezayo ngokwezimo zokusebenza zemoto futhi ibona ukulawulwa kwezinga lokushisa kwemoto yemoto.Kuyingxenye ebalulekile yesistimu yokupholisa imoto entsha yamandla.Ukuhlolwa kokusebenza kuyingxenye ebalulekile yocwaningo nokuthuthukiswa nokukhiqizwa kwephampu yamanzi.Njengamanje, ukuhlolwa kwepompo yamanzi ye-elekthronikhi yezimoto Ucwaningo lwezobuchwepheshe kanye nokuthuthukiswa kwemishini akuzange kuhambisane nokuthuthukiswa kwamaphampu amanzi kagesi, futhi ucwaningo lwamasu okuhlola lugxile kakhulu kumaphampu amanzi endabuko.Isistimu yokuhlola iphampu yamanzi encane ye-NF ingakala amapharamitha okusebenza afana nokugeleza kwepompo, ukuphakamisa, nokusebenza kahle kwe-shaft ekamelweni lokushisa, futhi ibone idatha yokuhlola.Iqoqo elisheshayo lokuqina komoya kwepompo yamanzi.Ibhentshi eliklanyelwe elisebenziseka kalula lephampu lamanzi lokuhlola ukucinana komoya lithatha ingcindezi ehlukile ukuze lithole ukumpintshana komoya wepompo yamanzi.Uhlelo lokuhlola olujwayelekile lwephampu yamanzi lwakhiwe kusetshenziswa amasekhethi ashumekiwe nama-analog.
Ngokwezinga lembonini le-QC/T288.2-2001 kanye ne-JB/T8126.9-2017 kanye nezidingo zenqubomgomo ezihlobene, ukuhlolwa kohlobo lwephampu yamanzi okupholisa ikakhulukazi kuhlanganisa ukuhlolwa kokusebenza, ukuhlolwa kwe-cavitation, njll. Ngokuhlola izinga lokugeleza, i-voltage, kanye Ukucindezela kwamanje, i-inlet kanye ne-outlet, ukubala kwekhanda, amandla, ukusebenza kahle, i-NPSH kanye neminye imingcele yokusebenza, ukuqedela ikhanda lokugeleza, amandla okugeleza, ukusebenza kahle kokugeleza, ukudweba kwejika lokuhamba kwe-NPSH yokusebenza kwamaphampu wamanzi kagesi.
Ihlukile empompini yokupholisa amanzi eyimishini, ijubane leiphampu yamanzi kagesiilawulwa isistimu yayo ehlanganisiwe, futhi i-voltage enikeziwe nesignali yokulawula ingenza i-DC brushless motor yangaphakathi isebenze ngesivinini esihambisanayo.Indlela yendabuko yokuhlola i-torque ye-motor kanye nesivinini sokubala amandla okufakwayo wepompo yamanzi ayifanele i-elekthronikhi Ukuze kuhlolwe iphampu yamanzi, ifakwe ugesi ohlelekayo ukuze ufundele emuva i-voltage lapho iphampu yamanzi ivuliwe. egijima, bala amandla okufaka enjini ngokusebenzisa i-current kanye ne-voltage, bese iphindaphinda nge-coefficient esebenzayo ukuze kube amandla okufaka wepompo yamanzi kagesi.
Imingcele yezobuchwepheshe eyinhloko yesistimu yokuhlola: ububanzi bokulinganisa ukugeleza 0 ~ 500L / min, ukunemba kokulinganisa ± 0.2%FS;i-inlet ne-outlet yokulinganisa ingcindezi -100 ~ 200kPa, ukunemba kokuhlola ± 0.1%FS;ububanzi bamanje bokulinganisa 0~30A, ukunemba kwesilinganiso ±0.1 %FS;uhla lokuhlinzekwa kwamandla kagesi okuhlelekayo 0~24V, ukunemba kokufunda emuva ±0.1%FS, ububanzi bamandla 0~200W;izinga lokushisa lokulinganisa ububanzi -20~100℃, ukunemba kokulinganisa ±0.2%FS, uhla lokulawula izinga lokushisa 0~80℃, ukulawula ukunemba ±2°C.
Uhlelo lokuhlola ukusebenza okujwayelekile
Ngokwamazinga okuhlola embonini afanelekile, ukuhlolwa kokusebenza okujwayelekile kwamaphampu amanzi kudinga ukuthi phakathi kwebanga elingu-40% ~ 120% lejubane elilinganiselwe lephampu, izindawo zokusebenza zokugeleza ezingekho ngaphansi kuka-8 kufanele zisethwe ngokulinganayo ngokuvumelana nobukhulu futhi amanani okugeleza amancane adlula epayipini lokuhlola.Ngokulawula kwe-PID, Lungisa ukuvuleka kwevalvu yokuphumayo ukuze uzinzise ukugeleza endaweni yokugeleza.Inzwa iqapha ingcindezi yokungena nokuphumayo, izinga lokushisa, izinga lokugeleza kwepayipi lokuhlola iphampu lamanzi le-elekthronikhi ngesikhathi sangempela, kanye nogesi osebenzayo kanye namanani amanje wepharamitha wephampu yamanzi kagesi.Lapho i-flowmeter iqapha ukuthi ukugeleza kwepayipi kuzinzile Ngemva kwesikhathi esithile, qopha amanani epharamitha wepompo lamanzi le-elekthronikhi.Ukwazi ububanzi bepayipi, umehluko wobude phakathi kwendawo yokungena nokuphumayo, imingcele yokuminyana koketshezi kanye nokusheshisa amandla adonsela phansi, ukubala ikhanda lokugeleza, amandla okugeleza, namajika asebenza kahle ephampu yamanzi ye-elekthronikhi ngesivinini esilinganiselwe ｡
Isikhathi sokuthumela: Mar-15-2023
